gclogs

Java HotSpot(TM) 64-Bit Server VM (25.121-b13) for bsd-amd64 JRE (1.8.0_121-b13), built on Dec 12 2016 20:39:32 by "java_re" with gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
Memory: 4k page, physical 8388608k(189804k free)

/proc/meminfo:

CommandLine flags: -XX:+HeapDumpOnOutOfMemoryError -XX:InitialHeapSize=10485760 -XX:MaxHeapSize=10485760 -XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:ThreadStackSize=1024 -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseParallelGC 
2018-11-04T21:50:46.153-0800: 0.234: [GC (Allocation Failure) [PSYoungGen: 2048K->496K(2560K)] 2048K->520K(9728K), 0.0022943 secs] [Times: user=0.01 sys=0.00, real=0.00 secs] 
2018-11-04T21:50:46.287-0800: 0.368: [GC (Allocation Failure) [PSYoungGen: 2544K->480K(2560K)] 2568K->568K(9728K), 0.0115792 secs] [Times: user=0.02 sys=0.00, real=0.01 secs] 
Heap
 PSYoungGen      total 2560K, used 856K [0x00000007bfd00000, 0x00000007c0000000, 0x00000007c0000000)
  eden space 2048K, 18% used [0x00000007bfd00000,0x00000007bfd5e088,0x00000007bff00000)
  from space 512K, 93% used [0x00000007bff80000,0x00000007bfff8020,0x00000007c0000000)
  to   space 512K, 0% used [0x00000007bff00000,0x00000007bff00000,0x00000007bff80000)
 ParOldGen       total 7168K, used 88K [0x00000007bf600000, 0x00000007bfd00000, 0x00000007bfd00000)
  object space 7168K, 1% used [0x00000007bf600000,0x00000007bf616000,0x00000007bfd00000)
 Metaspace       used 3386K, capacity 4496K, committed 4864K, reserved 1056768K
  class space    used 374K, capacity 388K, committed 512K, reserved 1048576K